2206609760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 5477165568

約数和(自身を除く): 3270555808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 113, 124, 127, 155, 160, 226, 248, 254, 310, 452, 496, 508, 565, 620, 635, 904, 961, 992, 1016, 1130, 1240, 1270, 1808, 1922, 2032, 2260, 2480, 2540, 3503, 3616, 3844, 3937, 4064, 4520, 4805, 4960, 5080, 7006, 7688, 7874, 9040, 9610, 10160, 14012, 14351, 15376, 15748, 17515, 18080, 19220, 19685, 20320, 28024, 28702, 30752, 31496, 35030, 38440, 39370, 56048, 57404, 62992, 70060, 71755, 76880, 78740, 108593, 112096, 114808, 122047, 125984, 140120, 143510, 153760, 157480, 217186, 229616, 244094, 280240, 287020, 314960, 434372, 444881, 459232, 488188, 542965, 560480, 574040, 610235, 629920, 868744, 889762, 976376, 1085930, 1148080, 1220470, 1737488, 1779524, 1952752, 2171860, 2224405, 2296160, 2440940, 3474976, 3559048, 3905504, 4343720, 4448810, 4881880, 7118096, 8687440, 8897620, 9763760, 13791311, 14236192, 17374880, 17795240, 19527520, 27582622, 35590480, 55165244, 68956555, 71180960, 110330488, 137913110, 220660976, 275826220, 441321952, 551652440, 1103304880, 2206609760]

約数ペア:

[(1, 2206609760), (2, 1103304880), (4, 551652440), (5, 441321952), (8, 275826220), (10, 220660976), (16, 137913110), (20, 110330488), (31, 71180960), (32, 68956555), (40, 55165244), (62, 35590480), (80, 27582622), (113, 19527520), (124, 17795240), (127, 17374880), (155, 14236192), (160, 13791311), (226, 9763760), (248, 8897620), (254, 8687440), (310, 7118096), (452, 4881880), (496, 4448810), (508, 4343720), (565, 3905504), (620, 3559048), (635, 3474976), (904, 2440940), (961, 2296160), (992, 2224405), (1016, 2171860), (1130, 1952752), (1240, 1779524), (1270, 1737488), (1808, 1220470), (1922, 1148080), (2032, 1085930), (2260, 976376), (2480, 889762), (2540, 868744), (3503, 629920), (3616, 610235), (3844, 574040), (3937, 560480), (4064, 542965), (4520, 488188), (4805, 459232), (4960, 444881), (5080, 434372), (7006, 314960), (7688, 287020), (7874, 280240), (9040, 244094), (9610, 229616), (10160, 217186), (14012, 157480), (14351, 153760), (15376, 143510), (15748, 140120), (17515, 125984), (18080, 122047), (19220, 114808), (19685, 112096), (20320, 108593), (28024, 78740), (28702, 76880), (30752, 71755), (31496, 70060), (35030, 62992), (38440, 57404), (39370, 56048)]